Question
Pierre and Kimberly were in a roller skating race. Pierre was travelling at a constant speed of 16 km/h and they both did not change their speed. When Kimberly completed half of her race, Pierre was 2.4 km ahead. Pierre completed the race at 11.20 a.m. What time did Kimberly complete the race?
3 m

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Pierre and Kimberly were in a roller skating race. Pierre was travelling at a constant speed of 16 km/h and they both did not change their speed. When Kimberly completed half of her race, Pierre was 2.4 km ahead. Pierre completed the race at 11.20 a.m. What time did Kimberly complete the race?